package lesson1_20.lesson10;


public class TestDemo1 {
    public static void main(String[] args) {
        Point<Integer> point = new Point();
        point.setX(10);
        point.setY(20);

        int x = point.getX();
        int y = point.getY();
        String msg;
        msg = "当前坐标是 x:" + x + ", y:" + y;

        System.out.println(msg);


    }
}
